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ALPS Clean Energy ETF (ACES) Sharpe Ratio: 2.51

ETF · Currency in USD · Last updated Jun 3, 2026

ACES is a passive ETF by SS&C tracking the investment results of the CIBC Atlas Clean Energy Index. ACES launched on Jun 29, 2018 and has a 0.55% expense ratio.

ACES's Sharpe Ratio of 2.51 indicates that for each unit of volatility, it generates 2.51 units of excess return above the risk-free rate. The ratio is calculated using historical daily returns over the past 12 months (as of Jun 3, 2026).

Sharpe uses total volatility (standard deviation) which includes both upside and downside price movements, making it useful for comparing risk-adjusted returns across different assets.

ACES Sharpe Ratio Rank

ACES Sharpe Ratio Rank: 76.076
Above Average

ACES ranks above 76.0% of all investments in our database based on Sharpe Ratio over the past 12 months, indicating above-average returns relative to volatility. Securities are ranked from 0 (worst) to 100 (best).

What moves the rank

  • Strong returns with low total volatility → Higher rank
  • High volatility (both upside and downside) → Lower rank
  • Consistent returns → Higher rank than volatile returns of same magnitude
  • Sharp drawdowns increase volatility → Lower rank

What you can do with this information

  • Above-average risk-adjusted returns with room for improvement
  • Compare against category peers to gauge relative positioning
  • Monitor for movement toward top tier or decline toward median
  • Consider pairing with top-tier holdings to improve portfolio efficiency

ACES Sharpe Ratio Market Positioning

The chart shows ACES's Sharpe Ratio relative to all ETFs on our platform, with color zones indicating percentile rankings. Higher ratios indicate better risk-adjusted returns.

  • Red zone (bottom 25%): 0.90 or lower
  • Yellow zone (middle 50%): 0.90 to 2.51
  • Green zone (top 25%): 2.51 or higher
  • Top 1%: 7.68+
  • Median: 1.77 — half of all investments score higher

How it compares to other similar ETFs

The table compares ALPS Clean Energy ETF's Sharpe Ratio with other ETFs in the Alternative Energy Equities category across multiple time periods, showing how ACES's risk-adjusted performance compares to similar funds.

Data shows 1-, 5-, and 10-year periods, plus each fund's all-time average, as of Jun 3, 2026.

SymbolName1Y Sharpe Ratio5Y Sharpe Ratio10Y Sharpe RatioAll Time Sharpe Ratio
HYDRGlobal X Hydrogen ETF5.52
IBATiShares Energy Storage & Materials ETF4.94
CTEXProShares S&P Kensho Cleantech ETF4.22
PBDInvesco Global Clean Energy ETF4.17
CTECGlobal X CleanTech ETF4.06
PWERMacquarie Energy Transition ETF3.84
QCLNFirst Trust NASDAQ Clean Edge Green Energy Index Fund3.76
FRNWFidelity Clean Energy ETF3.70
CNRGSPDR S&P Kensho Clean Power ETF3.65
ICLNiShares Global Clean Energy ETF3.54
ACESALPS Clean Energy ETF2.51

S&P 500 Index

How to choose period

Historical Sharpe Ratio

The chart shows ACES's rolling Sharpe ratio over time compared to your chosen benchmark. Rising trends indicate improving returns relative to total volatility, while declining trends may signal deteriorating risk-adjusted performance or increased volatility. Use multiple timeframes to distinguish short-term fluctuations from long-term patterns.

Identify market cycles by observing when ACES consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.

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Sharpe Ratio Calculator

How does ACES fit in your portfolio?

Add your other holdings to see your portfolio's Sharpe Ratio and find out.

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